HBSD: fix release_new_stable_repo.csh's output directory

Signed-off-by: Oliver Pinter <oliver.pinter@hardenedbsd.org>

release/git/release_new_stable_repo.csh

@@ -9,7 +9,7 @@ set remotes = "origin"
 if ( -d "/usr/home/op/release" ) then
 	set gen_prefix="/usr/home/op/release"
 else
-	set gen_prefix="${gen_prefix}"
+	set gen_prefix="/tmp"
 endif
 
 if ($#argv < 1 ) then
@@ -143,6 +143,13 @@ if ( ${_ok} != "yes" ) then
 	exit 1
 endif
 
+eval echo 'enter \"yes\" to create release directory for generated files under ${gen_prefix}'
+set _ok = $<
+if ( ${_ok} == "yes" ) then
+	set gen_prefix = "${gen_prefix}/${_tag}"
+	mkdir -p ${gen_prefix}
+endif
+
 git log -p ${_lbranch}..${_rbranch}
 git diff --stat ${_lbranch} ${_rbranch}
 git diff ${_lbranch} ${_rbranch}